package com.cos.lession51.dao.impl;

import com.cos.lession51.dao.EmpDao;

/**
 * @author: COS
 * @time: 2022/3/4 8:57
 * @description:
 */
public class EmpDaoImpl implements EmpDao {
    @Override
    public void show() {
        System.out.println("这个是dao");
    }
}
